| References: |
- Deposit:: ENGINEERING AND MINING JOURNAL, SPAIN MAY JOIN MOROCCO IN
- Deposit:: MESKALA PHOSPHATES, JULY 1976, P. 27.
- Deposit:: MINING MAGAZINE, PHOSPHATE IN MOROCCO, JUNE 1969, P. 398.
- Deposit:: BRITISH SULPHUR CORP.LTD. A WORLD SURVEY OF PHOSPHATE
- Deposit:: DEPOSITS, 2ND ED., LONDON, 1964, PP.51-57.
- Deposit:: E/MJ, JAN.1976, P.41.
- Deposit:: MINING MAGAZINE, JULY, 1974.
- Deposit:: STOWASSER,W. BU MINES MEMO, JUNE 11,1979.
- Deposit:: SHEKARCHI,E. AND MORSE,D. FIELD TRIP NOTES,MAY-JUNE 1978,
- Deposit:: INTL. DATA AND ANALYSIS,U.S.B.M.
- Deposit:: DMA SERIES 1501 MAP SERIES,SHEET NH 29-3,SCALE 1:250,000.
- Deposit:: MINING JOURNAL, FEB. 10,1978.
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